답안 #85703 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
85703	2018-11-21T11:37:13 Z	farukkastamonuda	Bootfall (IZhO17_bootfall)	C++14	100 / 100	499 ms	5580 KB

bootfall

#include <bits/stdc++.h>
#define fi first
#define se second
#define mp make_pair
#define lo long long 
#define inf 1000000000
#define md 1000000007
#define pb push_back
#define li 505
using namespace std;
lo int n,A[li],sum,dp[li*li];
int vis[li*li];
vector<lo int> v;
void add(lo int x){
	sum+=x;
	for(lo int i=500*500;i>=x;i--){
		dp[i]+=dp[i-x];
	}
}
void del(lo int x){
	sum-=x;
	for(lo int i=x;i<=500*500;i++){
		dp[i]-=dp[i-x];
	}
}
int main(){
	scanf("%lld",&n);
	dp[0]=1;
	for(int i=1;i<=n;i++) {scanf("%lld",&A[i]);add(A[i]);}
	if(sum%2 || !dp[sum/2]){
		printf("0\n");
		return 0;
	}
	for(int i=1;i<=n;i++){
		del(A[i]);
		for(int j=1;j<=500*500;j++){
			if((sum+j)%2!=0 || !dp[(sum+j)/2]){
				vis[j]=1;
			} 
		}	
		add(A[i]);
	}
	//~ printf("%d\n",(int)v.size());
	//~ return 0;
	for(int i=1;i<=500*500;i++){
		if(!vis[i]) v.pb(i);
	}
	printf("%lld\n",(lo int)v.size());
	//~ return 0;
	for(int i=0;i<(int)v.size();i++){
		printf("%lld ",v[i]);
	}
	return 0;
}

Compilation message

bootfall.cpp: In function 'int main()':
bootfall.cpp:27:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld",&n);
  ~~~~~^~~~~~~~~~~
bootfall.cpp:29:30: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  for(int i=1;i<=n;i++) {scanf("%lld",&A[i]);add(A[i]);}
                         ~~~~~^~~~~~~~~~~~~~

Subtask #1
6.0 / 6.0

#	결과	실행 시간	메모리	Grader output
1	Correct	10 ms	3320 KB	Output is correct
2	Correct	10 ms	3320 KB	Output is correct
3	Correct	5 ms	3320 KB	Output is correct
4	Correct	8 ms	3364 KB	Output is correct
5	Correct	16 ms	3368 KB	Output is correct
6	Correct	13 ms	3420 KB	Output is correct
7	Correct	16 ms	3436 KB	Output is correct
8	Correct	18 ms	3436 KB	Output is correct
9	Correct	14 ms	3436 KB	Output is correct

Subtask #2
7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	10 ms	3320 KB	Output is correct
2	Correct	10 ms	3320 KB	Output is correct
3	Correct	5 ms	3320 KB	Output is correct
4	Correct	8 ms	3364 KB	Output is correct
5	Correct	16 ms	3368 KB	Output is correct
6	Correct	13 ms	3420 KB	Output is correct
7	Correct	16 ms	3436 KB	Output is correct
8	Correct	18 ms	3436 KB	Output is correct
9	Correct	14 ms	3436 KB	Output is correct
10	Correct	32 ms	3524 KB	Output is correct
11	Correct	44 ms	3528 KB	Output is correct
12	Correct	45 ms	3528 KB	Output is correct
13	Correct	28 ms	3580 KB	Output is correct
14	Correct	30 ms	3584 KB	Output is correct
15	Correct	32 ms	3588 KB	Output is correct
16	Correct	33 ms	3720 KB	Output is correct
17	Correct	22 ms	3720 KB	Output is correct
18	Correct	27 ms	3720 KB	Output is correct
19	Correct	33 ms	3720 KB	Output is correct
20	Correct	32 ms	3720 KB	Output is correct

Subtask #3
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	10 ms	3320 KB	Output is correct
2	Correct	10 ms	3320 KB	Output is correct
3	Correct	5 ms	3320 KB	Output is correct
4	Correct	8 ms	3364 KB	Output is correct
5	Correct	16 ms	3368 KB	Output is correct
6	Correct	13 ms	3420 KB	Output is correct
7	Correct	16 ms	3436 KB	Output is correct
8	Correct	18 ms	3436 KB	Output is correct
9	Correct	14 ms	3436 KB	Output is correct
10	Correct	32 ms	3524 KB	Output is correct
11	Correct	44 ms	3528 KB	Output is correct
12	Correct	45 ms	3528 KB	Output is correct
13	Correct	28 ms	3580 KB	Output is correct
14	Correct	30 ms	3584 KB	Output is correct
15	Correct	32 ms	3588 KB	Output is correct
16	Correct	33 ms	3720 KB	Output is correct
17	Correct	22 ms	3720 KB	Output is correct
18	Correct	27 ms	3720 KB	Output is correct
19	Correct	33 ms	3720 KB	Output is correct
20	Correct	32 ms	3720 KB	Output is correct
21	Correct	62 ms	3720 KB	Output is correct
22	Correct	78 ms	3720 KB	Output is correct
23	Correct	50 ms	3720 KB	Output is correct
24	Correct	97 ms	3720 KB	Output is correct
25	Correct	95 ms	3720 KB	Output is correct
26	Correct	92 ms	3720 KB	Output is correct
27	Correct	134 ms	3720 KB	Output is correct
28	Correct	106 ms	3720 KB	Output is correct
29	Correct	115 ms	3720 KB	Output is correct
30	Correct	104 ms	3744 KB	Output is correct
31	Correct	139 ms	3748 KB	Output is correct
32	Correct	97 ms	3752 KB	Output is correct
33	Correct	127 ms	3752 KB	Output is correct
34	Correct	94 ms	3760 KB	Output is correct
35	Correct	108 ms	3764 KB	Output is correct
36	Correct	96 ms	3848 KB	Output is correct

Subtask #4
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	10 ms	3320 KB	Output is correct
2	Correct	10 ms	3320 KB	Output is correct
3	Correct	5 ms	3320 KB	Output is correct
4	Correct	8 ms	3364 KB	Output is correct
5	Correct	16 ms	3368 KB	Output is correct
6	Correct	13 ms	3420 KB	Output is correct
7	Correct	16 ms	3436 KB	Output is correct
8	Correct	18 ms	3436 KB	Output is correct
9	Correct	14 ms	3436 KB	Output is correct
10	Correct	32 ms	3524 KB	Output is correct
11	Correct	44 ms	3528 KB	Output is correct
12	Correct	45 ms	3528 KB	Output is correct
13	Correct	28 ms	3580 KB	Output is correct
14	Correct	30 ms	3584 KB	Output is correct
15	Correct	32 ms	3588 KB	Output is correct
16	Correct	33 ms	3720 KB	Output is correct
17	Correct	22 ms	3720 KB	Output is correct
18	Correct	27 ms	3720 KB	Output is correct
19	Correct	33 ms	3720 KB	Output is correct
20	Correct	32 ms	3720 KB	Output is correct
21	Correct	62 ms	3720 KB	Output is correct
22	Correct	78 ms	3720 KB	Output is correct
23	Correct	50 ms	3720 KB	Output is correct
24	Correct	97 ms	3720 KB	Output is correct
25	Correct	95 ms	3720 KB	Output is correct
26	Correct	92 ms	3720 KB	Output is correct
27	Correct	134 ms	3720 KB	Output is correct
28	Correct	106 ms	3720 KB	Output is correct
29	Correct	115 ms	3720 KB	Output is correct
30	Correct	104 ms	3744 KB	Output is correct
31	Correct	139 ms	3748 KB	Output is correct
32	Correct	97 ms	3752 KB	Output is correct
33	Correct	127 ms	3752 KB	Output is correct
34	Correct	94 ms	3760 KB	Output is correct
35	Correct	108 ms	3764 KB	Output is correct
36	Correct	96 ms	3848 KB	Output is correct
37	Correct	232 ms	4016 KB	Output is correct
38	Correct	182 ms	4028 KB	Output is correct
39	Correct	229 ms	4028 KB	Output is correct
40	Correct	242 ms	4032 KB	Output is correct
41	Correct	261 ms	4032 KB	Output is correct
42	Correct	269 ms	4032 KB	Output is correct
43	Correct	220 ms	4164 KB	Output is correct
44	Correct	233 ms	4168 KB	Output is correct
45	Correct	229 ms	4168 KB	Output is correct
46	Correct	240 ms	4168 KB	Output is correct
47	Correct	228 ms	4180 KB	Output is correct
48	Correct	261 ms	4240 KB	Output is correct
49	Correct	245 ms	4240 KB	Output is correct
50	Correct	247 ms	4240 KB	Output is correct
51	Correct	54 ms	4240 KB	Output is correct
52	Correct	258 ms	4340 KB	Output is correct

Subtask #5
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	10 ms	3320 KB	Output is correct
2	Correct	10 ms	3320 KB	Output is correct
3	Correct	5 ms	3320 KB	Output is correct
4	Correct	8 ms	3364 KB	Output is correct
5	Correct	16 ms	3368 KB	Output is correct
6	Correct	13 ms	3420 KB	Output is correct
7	Correct	16 ms	3436 KB	Output is correct
8	Correct	18 ms	3436 KB	Output is correct
9	Correct	14 ms	3436 KB	Output is correct
10	Correct	32 ms	3524 KB	Output is correct
11	Correct	44 ms	3528 KB	Output is correct
12	Correct	45 ms	3528 KB	Output is correct
13	Correct	28 ms	3580 KB	Output is correct
14	Correct	30 ms	3584 KB	Output is correct
15	Correct	32 ms	3588 KB	Output is correct
16	Correct	33 ms	3720 KB	Output is correct
17	Correct	22 ms	3720 KB	Output is correct
18	Correct	27 ms	3720 KB	Output is correct
19	Correct	33 ms	3720 KB	Output is correct
20	Correct	32 ms	3720 KB	Output is correct
21	Correct	62 ms	3720 KB	Output is correct
22	Correct	78 ms	3720 KB	Output is correct
23	Correct	50 ms	3720 KB	Output is correct
24	Correct	97 ms	3720 KB	Output is correct
25	Correct	95 ms	3720 KB	Output is correct
26	Correct	92 ms	3720 KB	Output is correct
27	Correct	134 ms	3720 KB	Output is correct
28	Correct	106 ms	3720 KB	Output is correct
29	Correct	115 ms	3720 KB	Output is correct
30	Correct	104 ms	3744 KB	Output is correct
31	Correct	139 ms	3748 KB	Output is correct
32	Correct	97 ms	3752 KB	Output is correct
33	Correct	127 ms	3752 KB	Output is correct
34	Correct	94 ms	3760 KB	Output is correct
35	Correct	108 ms	3764 KB	Output is correct
36	Correct	96 ms	3848 KB	Output is correct
37	Correct	232 ms	4016 KB	Output is correct
38	Correct	182 ms	4028 KB	Output is correct
39	Correct	229 ms	4028 KB	Output is correct
40	Correct	242 ms	4032 KB	Output is correct
41	Correct	261 ms	4032 KB	Output is correct
42	Correct	269 ms	4032 KB	Output is correct
43	Correct	220 ms	4164 KB	Output is correct
44	Correct	233 ms	4168 KB	Output is correct
45	Correct	229 ms	4168 KB	Output is correct
46	Correct	240 ms	4168 KB	Output is correct
47	Correct	228 ms	4180 KB	Output is correct
48	Correct	261 ms	4240 KB	Output is correct
49	Correct	245 ms	4240 KB	Output is correct
50	Correct	247 ms	4240 KB	Output is correct
51	Correct	54 ms	4240 KB	Output is correct
52	Correct	258 ms	4340 KB	Output is correct
53	Correct	293 ms	4340 KB	Output is correct
54	Correct	344 ms	4340 KB	Output is correct
55	Correct	314 ms	4600 KB	Output is correct
56	Correct	282 ms	4600 KB	Output is correct
57	Correct	354 ms	4612 KB	Output is correct
58	Correct	346 ms	4612 KB	Output is correct
59	Correct	449 ms	4612 KB	Output is correct
60	Correct	84 ms	4612 KB	Output is correct
61	Correct	315 ms	4612 KB	Output is correct
62	Correct	332 ms	4632 KB	Output is correct
63	Correct	351 ms	4636 KB	Output is correct
64	Correct	320 ms	4640 KB	Output is correct
65	Correct	294 ms	4640 KB	Output is correct
66	Correct	316 ms	4640 KB	Output is correct

Subtask #6
35.0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Correct	10 ms	3320 KB	Output is correct
2	Correct	10 ms	3320 KB	Output is correct
3	Correct	5 ms	3320 KB	Output is correct
4	Correct	8 ms	3364 KB	Output is correct
5	Correct	16 ms	3368 KB	Output is correct
6	Correct	13 ms	3420 KB	Output is correct
7	Correct	16 ms	3436 KB	Output is correct
8	Correct	18 ms	3436 KB	Output is correct
9	Correct	14 ms	3436 KB	Output is correct
10	Correct	32 ms	3524 KB	Output is correct
11	Correct	44 ms	3528 KB	Output is correct
12	Correct	45 ms	3528 KB	Output is correct
13	Correct	28 ms	3580 KB	Output is correct
14	Correct	30 ms	3584 KB	Output is correct
15	Correct	32 ms	3588 KB	Output is correct
16	Correct	33 ms	3720 KB	Output is correct
17	Correct	22 ms	3720 KB	Output is correct
18	Correct	27 ms	3720 KB	Output is correct
19	Correct	33 ms	3720 KB	Output is correct
20	Correct	32 ms	3720 KB	Output is correct
21	Correct	62 ms	3720 KB	Output is correct
22	Correct	78 ms	3720 KB	Output is correct
23	Correct	50 ms	3720 KB	Output is correct
24	Correct	97 ms	3720 KB	Output is correct
25	Correct	95 ms	3720 KB	Output is correct
26	Correct	92 ms	3720 KB	Output is correct
27	Correct	134 ms	3720 KB	Output is correct
28	Correct	106 ms	3720 KB	Output is correct
29	Correct	115 ms	3720 KB	Output is correct
30	Correct	104 ms	3744 KB	Output is correct
31	Correct	139 ms	3748 KB	Output is correct
32	Correct	97 ms	3752 KB	Output is correct
33	Correct	127 ms	3752 KB	Output is correct
34	Correct	94 ms	3760 KB	Output is correct
35	Correct	108 ms	3764 KB	Output is correct
36	Correct	96 ms	3848 KB	Output is correct
37	Correct	232 ms	4016 KB	Output is correct
38	Correct	182 ms	4028 KB	Output is correct
39	Correct	229 ms	4028 KB	Output is correct
40	Correct	242 ms	4032 KB	Output is correct
41	Correct	261 ms	4032 KB	Output is correct
42	Correct	269 ms	4032 KB	Output is correct
43	Correct	220 ms	4164 KB	Output is correct
44	Correct	233 ms	4168 KB	Output is correct
45	Correct	229 ms	4168 KB	Output is correct
46	Correct	240 ms	4168 KB	Output is correct
47	Correct	228 ms	4180 KB	Output is correct
48	Correct	261 ms	4240 KB	Output is correct
49	Correct	245 ms	4240 KB	Output is correct
50	Correct	247 ms	4240 KB	Output is correct
51	Correct	54 ms	4240 KB	Output is correct
52	Correct	258 ms	4340 KB	Output is correct
53	Correct	293 ms	4340 KB	Output is correct
54	Correct	344 ms	4340 KB	Output is correct
55	Correct	314 ms	4600 KB	Output is correct
56	Correct	282 ms	4600 KB	Output is correct
57	Correct	354 ms	4612 KB	Output is correct
58	Correct	346 ms	4612 KB	Output is correct
59	Correct	449 ms	4612 KB	Output is correct
60	Correct	84 ms	4612 KB	Output is correct
61	Correct	315 ms	4612 KB	Output is correct
62	Correct	332 ms	4632 KB	Output is correct
63	Correct	351 ms	4636 KB	Output is correct
64	Correct	320 ms	4640 KB	Output is correct
65	Correct	294 ms	4640 KB	Output is correct
66	Correct	316 ms	4640 KB	Output is correct
67	Correct	390 ms	4640 KB	Output is correct
68	Correct	116 ms	4640 KB	Output is correct
69	Correct	493 ms	5420 KB	Output is correct
70	Correct	476 ms	5420 KB	Output is correct
71	Correct	478 ms	5420 KB	Output is correct
72	Correct	463 ms	5420 KB	Output is correct
73	Correct	438 ms	5420 KB	Output is correct
74	Correct	499 ms	5572 KB	Output is correct
75	Correct	481 ms	5572 KB	Output is correct
76	Correct	453 ms	5580 KB	Output is correct
77	Correct	479 ms	5580 KB	Output is correct

답안 #85703

Compilation message

Subtask #1 6.0 / 6.0

Subtask #2 7.0 / 7.0

Subtask #3 15.0 / 15.0

Subtask #4 16.0 / 16.0

Subtask #5 21.0 / 21.0

Subtask #6 35.0 / 35.0

Subtask #1
6.0 / 6.0

Subtask #2
7.0 / 7.0

Subtask #3
15.0 / 15.0

Subtask #4
16.0 / 16.0

Subtask #5
21.0 / 21.0

Subtask #6
35.0 / 35.0